WO2010077563A3 - Système de commande d'écoulement fondé sur une fuite - Google Patents

Système de commande d'écoulement fondé sur une fuite Download PDF

Info

Publication number
WO2010077563A3
WO2010077563A3 PCT/US2009/066683 US2009066683W WO2010077563A3 WO 2010077563 A3 WO2010077563 A3 WO 2010077563A3 US 2009066683 W US2009066683 W US 2009066683W WO 2010077563 A3 WO2010077563 A3 WO 2010077563A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
sleeve
fluid
size
flow
Prior art date
Application number
PCT/US2009/066683
Other languages
English (en)
Other versions
WO2010077563A2 (fr
Inventor
Laurence J. Cull
James T. Perkins
Russ Finlay
Original Assignee
Bausch & Lomb Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42231909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010077563(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bausch & Lomb Incorporated filed Critical Bausch & Lomb Incorporated
Priority to EP09764972.7A priority Critical patent/EP2379126B2/fr
Priority to JP2011540787A priority patent/JP5542151B2/ja
Priority to CA2745145A priority patent/CA2745145C/fr
Priority to CN200980149242.4A priority patent/CN102245222B/zh
Priority to ES09764972.7T priority patent/ES2536417T5/es
Publication of WO2010077563A2 publication Critical patent/WO2010077563A2/fr
Publication of WO2010077563A3 publication Critical patent/WO2010077563A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La présente invention porte sur un système chirurgical ophtalmique mettant en œuvre une aiguille par laquelle on aspire un fluide à partir d'un site chirurgical, et un manchon reçu coaxialement sur l'aiguille afin de définir un passage d'écoulement entre le manchon et l'aiguille par lequel on amène un fluide à communiquer avec le site chirurgical. Le système comprend en outre un contenant fournissant une pression de perfusion réglable. Une pompe d'aspiration déclenche l'aspiration du fluide à partir du site chirurgical, et un détecteur détecte la vitesse d'écoulement de l'aspiration. Un dispositif de commande est configuré de façon à calculer la pression de l'œil intraoculaire sur la base de la pression de perfusion et la chute de pression due à une résistance au débit, lequel écoulement comprend le débit détecté et une fuite prédite choisie à partir d'une table de consultation basée sur la dimension de l'aiguille, la dimension du manchon et la dimension de l'incision par laquelle on met en place l'aiguille et le manchon.
PCT/US2009/066683 2008-12-08 2009-12-04 Système de commande d'écoulement fondé sur une fuite WO2010077563A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP09764972.7A EP2379126B2 (fr) 2008-12-08 2009-12-04 Système de commande d'écoulement fondé sur une fuite
JP2011540787A JP5542151B2 (ja) 2008-12-08 2009-12-04 漏れに基づいた流れ制御システム
CA2745145A CA2745145C (fr) 2008-12-08 2009-12-04 Systeme de commande d'ecoulement fonde sur une fuite
CN200980149242.4A CN102245222B (zh) 2008-12-08 2009-12-04 基于泄漏量的流动控制系统
ES09764972.7T ES2536417T5 (es) 2008-12-08 2009-12-04 Sistema de control de flujo basado en una fuga

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/329,863 2008-12-08
US12/329,863 US8162919B2 (en) 2008-12-08 2008-12-08 Flow control system based on leakage

Publications (2)

Publication Number Publication Date
WO2010077563A2 WO2010077563A2 (fr) 2010-07-08
WO2010077563A3 true WO2010077563A3 (fr) 2010-09-10

Family

ID=42231909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/066683 WO2010077563A2 (fr) 2008-12-08 2009-12-04 Système de commande d'écoulement fondé sur une fuite

Country Status (7)

Country Link
US (1) US8162919B2 (fr)
EP (1) EP2379126B2 (fr)
JP (1) JP5542151B2 (fr)
CN (1) CN102245222B (fr)
CA (1) CA2745145C (fr)
ES (1) ES2536417T5 (fr)
WO (1) WO2010077563A2 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005023356D1 (de) * 2005-05-18 2010-10-14 Gambro Lundia Ab Vorrichtung zur steuerung des blutflusses in einem extrakorporalen kreislauf
JP5385155B2 (ja) 2007-02-05 2014-01-08 ボストン サイエンティフィック リミテッド 血栓除去装置
US8753323B2 (en) * 2007-06-13 2014-06-17 Dana, LLC. Vacuum surge suppressor for surgical aspiration systems
US9510854B2 (en) 2008-10-13 2016-12-06 Boston Scientific Scimed, Inc. Thrombectomy catheter with control box having pressure/vacuum valve for synchronous aspiration and fluid irrigation
EP4035587A1 (fr) 2009-05-09 2022-08-03 Genentech, Inc. Appareil portatif d'examen de la vue et son étalonnage
AU2010247901B2 (en) 2009-05-09 2015-05-21 Vital Art And Science, Llc Shape discrimination vision assessment and tracking system
NL2004308C2 (en) * 2010-02-26 2011-08-30 D O R C Dutch Ophthalmic Res Ct International B V An ophthalmic system, a method and a computer program product.
US8905930B2 (en) * 2010-05-20 2014-12-09 Alcon Research, Ltd. Infusion pressure control using blood pressure
US9415162B2 (en) 2010-05-20 2016-08-16 Alcon Research, Ltd. Infusion pressure control using blood pressure
US9517162B2 (en) 2011-11-30 2016-12-13 Alcon Research, Ltd. Retinal surgery
GB201120771D0 (en) * 2011-12-02 2012-01-11 Ljt Projects Ltd tear duct resistance measuring system
IN2014CN04341A (fr) 2011-12-08 2015-09-04 Alcon Res Ltd
US9433725B2 (en) * 2011-12-23 2016-09-06 Alcon Research, Ltd. Combined coaxial and bimanual irrigation/aspiration apparatus
US9119699B2 (en) 2012-10-22 2015-09-01 Alcon Research, Ltd. Pressure control in phacoemulsification system
US20180318131A1 (en) * 2012-10-22 2018-11-08 Alcon Research, Ltd. Pressure control in phacoemulsification system
US9119701B2 (en) * 2012-10-22 2015-09-01 Alcon Research, Ltd. Pressure control in phacoemulsification system
US9205186B2 (en) * 2013-03-14 2015-12-08 Abbott Medical Optics Inc. System and method for providing pressurized infusion
US9433723B2 (en) * 2013-03-14 2016-09-06 Abbott Medical Optics Inc. System and method for providing pressurized infusion
US9549850B2 (en) 2013-04-26 2017-01-24 Novartis Ag Partial venting system for occlusion surge mitigation
PT2986331T (pt) 2013-06-06 2019-02-01 Novartis Ag Dispositivo para irrigação/aspiração transformável
US9883877B2 (en) 2014-05-19 2018-02-06 Walk Vascular, Llc Systems and methods for removal of blood and thrombotic material
US9549851B2 (en) 2015-01-28 2017-01-24 Novartis Ag Surgical hand piece with integrated pressure sensor
AU2016249994B2 (en) * 2015-04-15 2020-04-02 Gambro Lundia Ab Treatment system with infusion apparatus pressure priming
US10561440B2 (en) 2015-09-03 2020-02-18 Vesatek, Llc Systems and methods for manipulating medical devices
CN108778371B (zh) * 2016-01-20 2020-08-07 梅戴林治疗公司 移动式输注装置及相关方法
EP3413944B1 (fr) 2016-02-09 2021-06-23 Johnson & Johnson Surgical Vision, Inc. Appareil et procédé de détection de pointe pour dispositif médical
US10492805B2 (en) 2016-04-06 2019-12-03 Walk Vascular, Llc Systems and methods for thrombolysis and delivery of an agent
US20180092774A1 (en) * 2016-09-30 2018-04-05 Abbott Medical Optics Inc. System, Apparatus and Method for Predicting Anterior Chamber Intraocular Pressure
CN106420158B (zh) * 2016-11-02 2019-02-19 杨建军 一种额定压力感应控制式房水引流系统
US11357907B2 (en) 2017-02-10 2022-06-14 Johnson & Johnson Surgical Vision, Inc. Apparatus, system, and method of gas infusion to allow for pressure control of irrigation in a surgical system
US20190099547A1 (en) * 2017-10-04 2019-04-04 Abbott Medical Optics Inc. System, Apparatus and Method for Maintaining Anterior Chamber Intraoperative Intraocular Pressure
EP3691585B1 (fr) 2017-10-04 2023-09-27 Johnson & Johnson Surgical Vision, Inc. Systèmes de mesure de débit de fluide dans un système à base de venturi
WO2019069189A1 (fr) 2017-10-04 2019-04-11 Johnson & Johnson Surgical Vision, Inc. Système et procédé pour augmenter la pression d'irrigation et pour maintenir la pio lors d'un afflux post-occlusion
US11071816B2 (en) 2017-10-04 2021-07-27 Johnson & Johnson Surgical Vision, Inc. System, apparatus and method for monitoring anterior chamber intraoperative intraocular pressure
US11969380B2 (en) 2017-10-04 2024-04-30 Johnson & Johnson Surgical Vision, Inc. Advanced occlusion management methods for a phacoemulsification system
US11154421B2 (en) 2018-04-20 2021-10-26 Johnson & Johnson Surgical Vision, Inc. System and method for providing pressurized infusion transfer reservoirs
US11678905B2 (en) 2018-07-19 2023-06-20 Walk Vascular, Llc Systems and methods for removal of blood and thrombotic material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693613A (en) * 1970-12-09 1972-09-26 Cavitron Corp Surgical handpiece and flow control system for use therewith
US4041947A (en) * 1974-01-28 1977-08-16 Cavitron Corporation Flow control system
US5733256A (en) * 1996-09-26 1998-03-31 Micro Medical Devices Integrated phacoemulsification system
WO2007001929A2 (fr) * 2005-06-28 2007-01-04 Alcon, Inc. Procede de test d'un systeme chirurgical

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812855A (en) * 1971-12-15 1974-05-28 Surgical Design Corp System for controlling fluid and suction pressure
US3920014A (en) * 1971-12-15 1975-11-18 Anton Banko Surgical system for controlling the infusion of fluid to and the evacuation of fluid and material from an operating field
US4007742A (en) * 1974-06-03 1977-02-15 Surgical Design Corporation. Surgical system for controlling the infusion of fluid to and the evacuation of fluid and material from an operating field
US4019514A (en) * 1974-06-03 1977-04-26 Surgical Design Corporation Surgical system for controlling the infusion of fluid to and the evacuation of fluid and material from an operating field
US4117843A (en) * 1977-05-12 1978-10-03 Surgical Design Corp. Surgical operating system with upper pressure limit
US4841984A (en) * 1985-09-16 1989-06-27 Armoor Ophthalmics, Inc. Fluid-carrying components of apparatus for automatic control of intraocular pressure
US5865764A (en) * 1996-12-30 1999-02-02 Armoor Opthalmics, Inc. Device and method for noninvasive measurement of internal pressure within body cavities
JP3848482B2 (ja) * 1999-02-24 2006-11-22 株式会社ニデック 眼科手術用スリーブ及びこれを備える眼科手術装置
US6579255B2 (en) * 2001-07-31 2003-06-17 Advanced Medical Optics, Inc. Pressurized flow of fluid into the eye using pump and pressure measurement system
US20060084937A1 (en) * 2004-10-14 2006-04-20 Takayuki Akahoshi Low resistance irrigation system
US20070000301A1 (en) * 2005-06-21 2007-01-04 Todd Kirk W Reflux control in microsurgical system
US7326183B2 (en) * 2005-09-28 2008-02-05 Alcon, Inc. Intraocular pressure control
US7713237B2 (en) * 2005-09-28 2010-05-11 Alcon, Inc. Surgical cassette for intraocular pressure control
US8465467B2 (en) * 2006-09-14 2013-06-18 Novartis Ag Method of controlling an irrigation/aspiration system
NZ720547A (en) * 2007-05-11 2018-02-23 Resmed Ltd Automated control for detection of flow limitation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693613A (en) * 1970-12-09 1972-09-26 Cavitron Corp Surgical handpiece and flow control system for use therewith
US4041947A (en) * 1974-01-28 1977-08-16 Cavitron Corporation Flow control system
US5733256A (en) * 1996-09-26 1998-03-31 Micro Medical Devices Integrated phacoemulsification system
WO2007001929A2 (fr) * 2005-06-28 2007-01-04 Alcon, Inc. Procede de test d'un systeme chirurgical

Also Published As

Publication number Publication date
ES2536417T3 (es) 2015-05-25
CA2745145C (fr) 2013-10-15
ES2536417T5 (es) 2018-04-11
WO2010077563A2 (fr) 2010-07-08
CA2745145A1 (fr) 2010-07-08
JP2012510883A (ja) 2012-05-17
EP2379126B1 (fr) 2015-04-22
EP2379126B2 (fr) 2018-03-07
CN102245222A (zh) 2011-11-16
US8162919B2 (en) 2012-04-24
CN102245222B (zh) 2014-05-07
JP5542151B2 (ja) 2014-07-09
EP2379126A2 (fr) 2011-10-26
US20100145302A1 (en) 2010-06-10

Similar Documents

Publication Publication Date Title
WO2010077563A3 (fr) Système de commande d'écoulement fondé sur une fuite
AU2006262932B2 (en) Aspiration control via flow or impedance
EP2769704A3 (fr) Application de vide comme procédé et mécanisme de contrôle de la stabilité de la chambre de l''il
EP1928538B1 (fr) Contrôle de pression intraoculaire
CA2629950C (fr) Amorcage d'un systeme microchirurgical
WO2013085883A3 (fr) Système de régulation pio actionné par bulles
EP2332599A3 (fr) Appareil pour un système de distribution de fluide avec débit de fluide régulé
WO2007103995A3 (fr) appareil de controle d'irrigation commande par le pied destine a des procedures medicales
EP2379025B1 (fr) Appareil et procédé de distribution de fluide
MY172270A (en) Drug infusion with pressure sensing and non-continuous flow for identification of and injection into fluid-filled anatomic spaces
US20070135760A1 (en) Occlusion clearance in microsurgical system
MX2015003718A (es) Control de la presion en un sistema de facoemulsificacion.
ATE529078T1 (de) Anwendung eines systemparameters als mechanismus zur kontrolle der augenkammerstabilität
AU2007261238A1 (en) Reflux control in microsurgical system
WO2012041291A3 (fr) Dispositif de commande conçu pour un système de chirurgie ophtalmologique
AU2014228564B2 (en) System and method for providing pressurized infusion
WO2009150683A3 (fr) Dispositif de chirurgie ophtalmique, destiné en particulier à une suppression de cataracte, comportant un système de maintien dynamique de la pression intraoculaire
AU2017326230B2 (en) System for performing phacoemulsification
JP2021502169A (ja) 眼科手術部位の能動的洗浄のための方法及びシステム
JP6932967B2 (ja) 灌流吸引装置
AU2015259409A1 (en) System and method for providing pressurized infusion
MX2008007254A (es) Cebado de un sistema microquirurgico

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980149242.4

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09764972

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2745145

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2011540787

Country of ref document: JP

Ref document number: 2009764972

Country of ref document: EP